^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Linux driver for TerraTec DMX 6Fire USB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Mixer control
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * Author: Torsten Schenk <torsten.schenk@zoho.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * Created: Jan 01, 2011
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) * Copyright: (C) Torsten Schenk
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) * Thanks to:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) * - Holger Ruckdeschel: he found out how to control individual channel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) * volumes and introduced mute switch
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <linux/interrupt.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <sound/control.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <sound/tlv.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #include "control.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #include "comm.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #include "chip.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) static const char * const opt_coax_texts[2] = { "Optical", "Coax" };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) static const char * const line_phono_texts[2] = { "Line", "Phono" };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) * data that needs to be sent to device. sets up card internal stuff.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) * values dumped from windows driver and filtered by trial'n'error.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) static const struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) u8 type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) u8 reg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) u8 value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) init_data[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) { 0x22, 0x00, 0x00 }, { 0x20, 0x00, 0x08 }, { 0x22, 0x01, 0x01 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) { 0x20, 0x01, 0x08 }, { 0x22, 0x02, 0x00 }, { 0x20, 0x02, 0x08 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) { 0x22, 0x03, 0x00 }, { 0x20, 0x03, 0x08 }, { 0x22, 0x04, 0x00 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) { 0x20, 0x04, 0x08 }, { 0x22, 0x05, 0x01 }, { 0x20, 0x05, 0x08 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) { 0x22, 0x04, 0x01 }, { 0x12, 0x04, 0x00 }, { 0x12, 0x05, 0x00 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) { 0x12, 0x0d, 0x38 }, { 0x12, 0x21, 0x82 }, { 0x12, 0x22, 0x80 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) { 0x12, 0x23, 0x00 }, { 0x12, 0x06, 0x02 }, { 0x12, 0x03, 0x00 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) { 0x12, 0x02, 0x00 }, { 0x22, 0x03, 0x01 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) { 0 } /* TERMINATING ENTRY */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) static const int rates_altsetting[] = { 1, 1, 2, 2, 3, 3 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) /* values to write to soundcard register for all samplerates */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) static const u16 rates_6fire_vl[] = {0x00, 0x01, 0x00, 0x01, 0x00, 0x01};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) static const u16 rates_6fire_vh[] = {0x11, 0x11, 0x10, 0x10, 0x00, 0x00};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) static DECLARE_TLV_DB_MINMAX(tlv_output, -9000, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) static DECLARE_TLV_DB_MINMAX(tlv_input, -1500, 1500);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) DIGITAL_THRU_ONLY_SAMPLERATE = 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) static void usb6fire_control_output_vol_update(struct control_runtime *rt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) struct comm_runtime *comm_rt = rt->chip->comm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) if (comm_rt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) for (i = 0; i < 6; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) if (!(rt->ovol_updated & (1 << i))) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) comm_rt->write8(comm_rt, 0x12, 0x0f + i,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) 180 - rt->output_vol[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) rt->ovol_updated |= 1 << i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) static void usb6fire_control_output_mute_update(struct control_runtime *rt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) struct comm_runtime *comm_rt = rt->chip->comm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) if (comm_rt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) comm_rt->write8(comm_rt, 0x12, 0x0e, ~rt->output_mute);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) static void usb6fire_control_input_vol_update(struct control_runtime *rt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) struct comm_runtime *comm_rt = rt->chip->comm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) if (comm_rt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) for (i = 0; i < 2; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) if (!(rt->ivol_updated & (1 << i))) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) comm_rt->write8(comm_rt, 0x12, 0x1c + i,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) rt->input_vol[i] & 0x3f);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) rt->ivol_updated |= 1 << i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) static void usb6fire_control_line_phono_update(struct control_runtime *rt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) struct comm_runtime *comm_rt = rt->chip->comm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) if (comm_rt) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) comm_rt->write8(comm_rt, 0x22, 0x02, rt->line_phono_switch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) comm_rt->write8(comm_rt, 0x21, 0x02, rt->line_phono_switch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) static void usb6fire_control_opt_coax_update(struct control_runtime *rt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) struct comm_runtime *comm_rt = rt->chip->comm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) if (comm_rt) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) comm_rt->write8(comm_rt, 0x22, 0x00, rt->opt_coax_switch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) comm_rt->write8(comm_rt, 0x21, 0x00, rt->opt_coax_switch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) static int usb6fire_control_set_rate(struct control_runtime *rt, int rate)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) struct usb_device *device = rt->chip->dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) struct comm_runtime *comm_rt = rt->chip->comm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) if (rate < 0 || rate >= CONTROL_N_RATES)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) ret = usb_set_interface(device, 1, rates_altsetting[rate]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) /* set soundcard clock */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) ret = comm_rt->write16(comm_rt, 0x02, 0x01, rates_6fire_vl[rate],
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) rates_6fire_vh[rate]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) static int usb6fire_control_set_channels(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) struct control_runtime *rt, int n_analog_out,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) int n_analog_in, bool spdif_out, bool spdif_in)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) struct comm_runtime *comm_rt = rt->chip->comm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) /* enable analog inputs and outputs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) * (one bit per stereo-channel) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) ret = comm_rt->write16(comm_rt, 0x02, 0x02,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) (1 << (n_analog_out / 2)) - 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) (1 << (n_analog_in / 2)) - 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) /* disable digital inputs and outputs */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) /* TODO: use spdif_x to enable/disable digital channels */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) ret = comm_rt->write16(comm_rt, 0x02, 0x03, 0x00, 0x00);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) static int usb6fire_control_streaming_update(struct control_runtime *rt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) struct comm_runtime *comm_rt = rt->chip->comm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) if (comm_rt) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) if (!rt->usb_streaming && rt->digital_thru_switch)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) usb6fire_control_set_rate(rt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) DIGITAL_THRU_ONLY_SAMPLERATE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) return comm_rt->write16(comm_rt, 0x02, 0x00, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) (rt->usb_streaming ? 0x01 : 0x00) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) (rt->digital_thru_switch ? 0x08 : 0x00));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) static int usb6fire_control_output_vol_info(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) struct snd_ctl_elem_info *uinfo)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) uinfo->count = 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) uinfo->value.integer.min = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) uinfo->value.integer.max = 180;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) static int usb6fire_control_output_vol_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) unsigned int ch = kcontrol->private_value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) int changed = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) if (ch > 4) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) dev_err(&rt->chip->dev->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) "Invalid channel in volume control.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) if (rt->output_vol[ch] != ucontrol->value.integer.value[0]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) rt->output_vol[ch] = ucontrol->value.integer.value[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) rt->ovol_updated &= ~(1 << ch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) changed = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) if (rt->output_vol[ch + 1] != ucontrol->value.integer.value[1]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) rt->output_vol[ch + 1] = ucontrol->value.integer.value[1];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) rt->ovol_updated &= ~(2 << ch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) changed = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) if (changed)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) usb6fire_control_output_vol_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) return changed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) static int usb6fire_control_output_vol_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) unsigned int ch = kcontrol->private_value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) if (ch > 4) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) dev_err(&rt->chip->dev->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) "Invalid channel in volume control.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) ucontrol->value.integer.value[0] = rt->output_vol[ch];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) ucontrol->value.integer.value[1] = rt->output_vol[ch + 1];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) static int usb6fire_control_output_mute_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) unsigned int ch = kcontrol->private_value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) u8 old = rt->output_mute;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) u8 value = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) if (ch > 4) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) dev_err(&rt->chip->dev->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) "Invalid channel in volume control.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) rt->output_mute &= ~(3 << ch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) if (ucontrol->value.integer.value[0])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) value |= 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) if (ucontrol->value.integer.value[1])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) value |= 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) rt->output_mute |= value << ch;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) if (rt->output_mute != old)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) usb6fire_control_output_mute_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) return rt->output_mute != old;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) static int usb6fire_control_output_mute_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) unsigned int ch = kcontrol->private_value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) u8 value = rt->output_mute >> ch;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) if (ch > 4) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) dev_err(&rt->chip->dev->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) "Invalid channel in volume control.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) ucontrol->value.integer.value[0] = 1 & value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) value >>= 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) ucontrol->value.integer.value[1] = 1 & value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) static int usb6fire_control_input_vol_info(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) struct snd_ctl_elem_info *uinfo)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) uinfo->count = 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) uinfo->value.integer.min = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) uinfo->value.integer.max = 30;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) static int usb6fire_control_input_vol_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) int changed = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) if (rt->input_vol[0] != ucontrol->value.integer.value[0]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) rt->input_vol[0] = ucontrol->value.integer.value[0] - 15;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) rt->ivol_updated &= ~(1 << 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) changed = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) if (rt->input_vol[1] != ucontrol->value.integer.value[1]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) rt->input_vol[1] = ucontrol->value.integer.value[1] - 15;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) rt->ivol_updated &= ~(1 << 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) changed = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) if (changed)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) usb6fire_control_input_vol_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) return changed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) static int usb6fire_control_input_vol_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) ucontrol->value.integer.value[0] = rt->input_vol[0] + 15;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) ucontrol->value.integer.value[1] = rt->input_vol[1] + 15;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) static int usb6fire_control_line_phono_info(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) struct snd_ctl_elem_info *uinfo)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) return snd_ctl_enum_info(uinfo, 1, 2, line_phono_texts);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) static int usb6fire_control_line_phono_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) int changed = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) if (rt->line_phono_switch != ucontrol->value.integer.value[0]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) rt->line_phono_switch = ucontrol->value.integer.value[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) usb6fire_control_line_phono_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) changed = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) return changed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) static int usb6fire_control_line_phono_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) ucontrol->value.integer.value[0] = rt->line_phono_switch;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) static int usb6fire_control_opt_coax_info(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) struct snd_ctl_elem_info *uinfo)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) return snd_ctl_enum_info(uinfo, 1, 2, opt_coax_texts);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) static int usb6fire_control_opt_coax_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) int changed = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) if (rt->opt_coax_switch != ucontrol->value.enumerated.item[0]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) rt->opt_coax_switch = ucontrol->value.enumerated.item[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) usb6fire_control_opt_coax_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) changed = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) return changed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) static int usb6fire_control_opt_coax_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) ucontrol->value.enumerated.item[0] = rt->opt_coax_switch;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) static int usb6fire_control_digital_thru_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) int changed = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) if (rt->digital_thru_switch != ucontrol->value.integer.value[0]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) rt->digital_thru_switch = ucontrol->value.integer.value[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) usb6fire_control_streaming_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) changed = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) return changed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) static int usb6fire_control_digital_thru_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) ucontrol->value.integer.value[0] = rt->digital_thru_switch;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) static const struct snd_kcontrol_new vol_elements[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) .name = "Analog Playback Volume",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) .index = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) .private_value = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) SNDRV_CTL_ELEM_ACCESS_TLV_READ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) .info = usb6fire_control_output_vol_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) .get = usb6fire_control_output_vol_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) .put = usb6fire_control_output_vol_put,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) .tlv = { .p = tlv_output }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) .name = "Analog Playback Volume",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) .index = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) .private_value = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) SNDRV_CTL_ELEM_ACCESS_TLV_READ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) .info = usb6fire_control_output_vol_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) .get = usb6fire_control_output_vol_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) .put = usb6fire_control_output_vol_put,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) .tlv = { .p = tlv_output }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) .name = "Analog Playback Volume",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) .index = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) .private_value = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) SNDRV_CTL_ELEM_ACCESS_TLV_READ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) .info = usb6fire_control_output_vol_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) .get = usb6fire_control_output_vol_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) .put = usb6fire_control_output_vol_put,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) .tlv = { .p = tlv_output }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) {}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) static const struct snd_kcontrol_new mute_elements[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) .name = "Analog Playback Switch",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) .index = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) .private_value = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) .info = snd_ctl_boolean_stereo_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) .get = usb6fire_control_output_mute_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) .put = usb6fire_control_output_mute_put,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) .name = "Analog Playback Switch",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) .index = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) .private_value = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) .info = snd_ctl_boolean_stereo_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) .get = usb6fire_control_output_mute_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) .put = usb6fire_control_output_mute_put,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) .name = "Analog Playback Switch",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) .index = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) .private_value = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) .info = snd_ctl_boolean_stereo_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) .get = usb6fire_control_output_mute_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) .put = usb6fire_control_output_mute_put,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) {}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) static const struct snd_kcontrol_new elements[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) .name = "Line/Phono Capture Route",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) .index = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) .info = usb6fire_control_line_phono_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) .get = usb6fire_control_line_phono_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) .put = usb6fire_control_line_phono_put
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) .name = "Opt/Coax Capture Route",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) .index = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) .info = usb6fire_control_opt_coax_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) .get = usb6fire_control_opt_coax_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) .put = usb6fire_control_opt_coax_put
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) .name = "Digital Thru Playback Route",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) .index = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) .info = snd_ctl_boolean_mono_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) .get = usb6fire_control_digital_thru_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) .put = usb6fire_control_digital_thru_put
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) .name = "Analog Capture Volume",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) .index = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) SNDRV_CTL_ELEM_ACCESS_TLV_READ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) .info = usb6fire_control_input_vol_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) .get = usb6fire_control_input_vol_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) .put = usb6fire_control_input_vol_put,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) .tlv = { .p = tlv_input }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) {}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) static int usb6fire_control_add_virtual(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) struct control_runtime *rt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) struct snd_card *card,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) char *name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) const struct snd_kcontrol_new *elems)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) struct snd_kcontrol *vmaster =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) snd_ctl_make_virtual_master(name, tlv_output);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) struct snd_kcontrol *control;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) if (!vmaster)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) ret = snd_ctl_add(card, vmaster);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) i = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) while (elems[i].name) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) control = snd_ctl_new1(&elems[i], rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) if (!control)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) ret = snd_ctl_add(card, control);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542) ret = snd_ctl_add_follower(vmaster, control);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) i++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) int usb6fire_control_init(struct sfire_chip *chip)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) struct control_runtime *rt = kzalloc(sizeof(struct control_runtime),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556) struct comm_runtime *comm_rt = chip->comm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) if (!rt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) rt->chip = chip;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562) rt->update_streaming = usb6fire_control_streaming_update;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563) rt->set_rate = usb6fire_control_set_rate;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564) rt->set_channels = usb6fire_control_set_channels;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) i = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) while (init_data[i].type) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) comm_rt->write8(comm_rt, init_data[i].type, init_data[i].reg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569) init_data[i].value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570) i++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) usb6fire_control_opt_coax_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) usb6fire_control_line_phono_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575) usb6fire_control_output_vol_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576) usb6fire_control_output_mute_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577) usb6fire_control_input_vol_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) usb6fire_control_streaming_update(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) ret = usb6fire_control_add_virtual(rt, chip->card,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) "Master Playback Volume", vol_elements);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583) dev_err(&chip->dev->dev, "cannot add control.\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) kfree(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587) ret = usb6fire_control_add_virtual(rt, chip->card,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588) "Master Playback Switch", mute_elements);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) dev_err(&chip->dev->dev, "cannot add control.\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) kfree(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595) i = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) while (elements[i].name) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597) ret = snd_ctl_add(chip->card, snd_ctl_new1(&elements[i], rt));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) if (ret < 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) kfree(rt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600) dev_err(&chip->dev->dev, "cannot add control.\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) i++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) chip->control = rt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) void usb6fire_control_abort(struct sfire_chip *chip)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611) {}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613) void usb6fire_control_destroy(struct sfire_chip *chip)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615) kfree(chip->control);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616) chip->control = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617) }
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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